Audison Prima AP4 D 4-channel Prima amplifier

Add this 4-channel Prima amplifier to a 4.9 bit or 5.9-bit amplifier to extend the number of channels available. When integrating with factory fitted multi-speaker systems this add-on is a must for expanding the capabilities of Prima bit amplifiers. Sharing the same footprint, up to three Prima amplifiers can be stacked for maximum space efficiency without over heating. Alternatively, you can use the AP 4D with a standalone processor such as Audison bit One or bit TenD.